Mumbai, Dec. 4 -- Five departments at IIT-B have not admitted a PhD scholar from the scheduled tribe (ST) category between 2015 and 2022, according to data revealed under the Right to Information (RTI) Act. In 2022, the percentage of SC doctoral student admissions was around 5%, that of ST students was 11% and that of OBC was around 3%. These numbers stood at 8%, 1%, and 20%, respectively, in 2019....